JP6579006B2 - センサ装置、および、これを用いた電動パワーステアリング装置 - Google Patents

センサ装置、および、これを用いた電動パワーステアリング装置 Download PDF

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Publication number
JP6579006B2
JP6579006B2 JP2016053616A JP2016053616A JP6579006B2 JP 6579006 B2 JP6579006 B2 JP 6579006B2 JP 2016053616 A JP2016053616 A JP 2016053616A JP 2016053616 A JP2016053616 A JP 2016053616A JP 6579006 B2 JP6579006 B2 JP 6579006B2
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Japan
Prior art keywords
sensor
signal
abnormality
signals
microcomputer
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Application number
JP2016053616A
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English (en)
Japanese (ja)
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JP2017167024A5 (enExample
JP2017167024A (ja
Inventor
篤子 佐山
篤子 佐山
修司 倉光
修司 倉光
功一 中村
功一 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2016053616A priority Critical patent/JP6579006B2/ja
Priority to PCT/JP2017/003501 priority patent/WO2017159090A1/ja
Priority to US16/083,665 priority patent/US10717462B2/en
Publication of JP2017167024A publication Critical patent/JP2017167024A/ja
Publication of JP2017167024A5 publication Critical patent/JP2017167024A5/ja
Application granted granted Critical
Publication of JP6579006B2 publication Critical patent/JP6579006B2/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0484—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/049—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting sensor failures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
    • B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/10—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for switching-in of additional or auxiliary indicators or recorders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24457—Failure detection
    • G01D5/24461—Failure detection by redundancy or plausibility
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G01L25/003—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency for measuring torque
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Electromagnetism (AREA)
JP2016053616A 2016-03-17 2016-03-17 センサ装置、および、これを用いた電動パワーステアリング装置 Active JP6579006B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016053616A JP6579006B2 (ja) 2016-03-17 2016-03-17 センサ装置、および、これを用いた電動パワーステアリング装置
PCT/JP2017/003501 WO2017159090A1 (ja) 2016-03-17 2017-02-01 センサ装置、および、これを用いた電動パワーステアリング装置
US16/083,665 US10717462B2 (en) 2016-03-17 2017-02-01 Sensor device and electric power steering device using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016053616A JP6579006B2 (ja) 2016-03-17 2016-03-17 センサ装置、および、これを用いた電動パワーステアリング装置

Publications (3)

Publication Number Publication Date
JP2017167024A JP2017167024A (ja) 2017-09-21
JP2017167024A5 JP2017167024A5 (enExample) 2018-06-21
JP6579006B2 true JP6579006B2 (ja) 2019-09-25

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JP2016053616A Active JP6579006B2 (ja) 2016-03-17 2016-03-17 センサ装置、および、これを用いた電動パワーステアリング装置

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Country Link
US (1) US10717462B2 (enExample)
JP (1) JP6579006B2 (enExample)
WO (1) WO2017159090A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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JP2020159993A (ja) * 2019-03-28 2020-10-01 株式会社デンソー 検出ユニット

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JP6701847B2 (ja) 2016-03-17 2020-05-27 株式会社デンソー モータ制御装置
JP6431005B2 (ja) * 2016-07-13 2018-11-28 ファナック株式会社 センサ装置
DE102018209833B4 (de) * 2018-06-19 2022-03-24 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung für die Steuerung eines sicherheitsrelevanten Vorganges, sowie Fahrzeug
JP7093298B2 (ja) 2018-12-27 2022-06-29 日立Astemo株式会社 車両搭載機器の制御装置
US11820444B2 (en) * 2019-01-18 2023-11-21 Hitachi Astemo, Ltd. Control device for vehicle-mounted equipment
KR102637909B1 (ko) * 2019-01-23 2024-02-19 에이치엘만도 주식회사 전동식 파워 스티어링 시스템의 리던던시 회로
JP2020125996A (ja) * 2019-02-05 2020-08-20 日本電産モビリティ株式会社 制御装置および制御方法
DE102019106568A1 (de) * 2019-03-14 2020-09-17 Zf Automotive Germany Gmbh Verfahren und Vorrichtung zum Bestimmen eines Sensoroffsets
JP7172797B2 (ja) * 2019-03-28 2022-11-16 株式会社デンソー 検出ユニット
JP7151900B2 (ja) * 2019-07-16 2022-10-12 日本電気株式会社 推定装置、制御システム、推定方法及びプログラム
DE102019216342B3 (de) * 2019-10-23 2021-02-11 Thyssenkrupp Ag Auswertevorrichtung zur fehlertoleranten Auswertung von Sensorsignalen für ein Motorsteuergerät einer Kraftfahrzeuglenkung und Kraftfahrzeuglenkung
WO2021214814A1 (ja) * 2020-04-20 2021-10-28 日立Astemo株式会社 検出装置、ステアリング装置
DE102020206295A1 (de) * 2020-05-19 2021-11-25 Zf Friedrichshafen Ag Fahrzeug-Steuerungssystem mit Schnittstelle zwischen Datenverarbeitungspfaden
US12107710B2 (en) 2020-11-19 2024-10-01 Allegro Microsystems, Llc Sensor signaling of absolute and incremental data
CN116802085A (zh) * 2021-01-29 2023-09-22 日立安斯泰莫株式会社 车载设备的电子控制装置
US12104900B2 (en) * 2022-09-29 2024-10-01 Allegro Microsystems, Llc Sensor with estimated real-time parameter data

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KR100572397B1 (ko) * 2004-11-16 2006-04-18 현대모비스 주식회사 차량의 조향장치용 토크센서의 고장진단 시스템 및 그의방법
JP5541456B2 (ja) 2010-08-25 2014-07-09 トヨタ自動車株式会社 電動パワーステアリング装置
KR101414963B1 (ko) * 2011-06-21 2014-07-25 닛본 세이고 가부시끼가이샤 토오크 검출장치 및 전동파워 스티어링 장치
WO2014064856A1 (ja) * 2012-10-23 2014-05-01 日本精工株式会社 トルク検出装置、電動パワーステアリング装置及び車両
JP6024970B2 (ja) * 2012-12-12 2016-11-16 株式会社ジェイテクト 回転角検出装置およびそれを備えた電動パワーステアリング装置
JP5726265B2 (ja) * 2013-10-23 2015-05-27 三菱電機株式会社 電動パワーステアリング制御装置
JP6349989B2 (ja) * 2014-06-11 2018-07-04 株式会社ジェイテクト モータ制御装置及びステアリング装置
JP6311926B2 (ja) * 2014-06-18 2018-04-18 株式会社ジェイテクト トルクセンサおよび電動パワーステアリング装置
US9233763B1 (en) * 2014-08-19 2016-01-12 Gulfstream Aerospace Corporation Methods and systems for aircraft systems health trend monitoring
JP6589705B2 (ja) 2016-03-17 2019-10-16 株式会社デンソー センサ装置、および、これを用いた電動パワーステアリング装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020159993A (ja) * 2019-03-28 2020-10-01 株式会社デンソー 検出ユニット
JP7163842B2 (ja) 2019-03-28 2022-11-01 株式会社デンソー 検出ユニット

Also Published As

Publication number Publication date
US10717462B2 (en) 2020-07-21
WO2017159090A1 (ja) 2017-09-21
JP2017167024A (ja) 2017-09-21
US20190039643A1 (en) 2019-02-07

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